共 25 条
[12]
STUDIES RELATED TO PENICILLINS .I. 6-ALPHA-CHLOROPENICILLANIC ACID AND ITS REACTION WITH NUCLEOPHILES
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1968, (20)
:2533-&
[15]
STUDIES RELATED TO PENICILLINS .5. CONVERSION OF 6-BETA-PHTHALIMIDOPENICILLANIC ACID INTO CEPHAM DERIVATIVES
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1971, (22)
:3859-&
[16]
STUDIES RELATED TO PENICILLINS .6. CONVERSION OF PENICILLIN-V AND 6-AMINOPENICILLANIC ACID INTO CEPHAM DERIVATIVES
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1971, (22)
:3864-&
[17]
RAMSAY BG, 1971, CHEM COMMUN, P450
[18]
RAMSAY BG, 1970, CHEM COMMUN, P1517